词汇	drum axle
释义	drum axle 鼓轮轴
随便看	laboratory sample laboratory sample divider laboratory sandbath laboratory sand-bath laboratoryscale laboratory scale laboratory-scale laboratory scale apparatus laboratory-scale apparatus laboratory scale cell laboratoryscale plant laboratory scale plant laboratory scale purification laboratoryscale test laboratory scale test laboratory-scale treatment laboratory scattering meter laboratory school laboratory school of university of chicago laboratory schools of the university of iowa laboratory scientific planning Laboratory Scientist Laboratory Scientists Laboratory's Code of Safety Practice laboratory screening